package com.xuerhua.yxt.dao;

import com.xuerhua.yxt.model.MiddleStudentGrade;

public interface MiddleStudentGradeMapper {

    int insertSelective(MiddleStudentGrade record);

    MiddleStudentGrade selectByPrimaryKey(Integer id);
    
    MiddleStudentGrade selectMiddleStudentGrade(Integer schoolId);

    int updateByPrimaryKeySelective(MiddleStudentGrade record);

}